Westpac

Westpac is one of New Zealand's "big four" banks and a subsidiary of Westpac Banking Corporation, operationally separated as required by the Reserve Bank of New Zealand. As the third largest bank in New Zealand with a 19% market share (as of June 2022), Westpac serves approximately 1.5 million customers through its comprehensive retail, commercial, agribusiness, and institutional banking services.

The bank operates as Westpac New Zealand Limited, a locally incorporated subsidiary that provides a full range of financial services across New Zealand's consumer, business, and institutional sectors.